/* ── 汪友页:Vital 风格 ──
   紫色渐变淡出头部 + 白卡列表叠压 */
.friends-page {
  height: 100vh;
  background-color: #f1f2f6;
  background-image: linear-gradient(180deg, #9181f4 0%, #a99bf8 52%, rgba(241, 242, 246, 0) 100%);
  background-repeat: no-repeat;
  background-size: 100% 420rpx;
  display: flex;
  flex-direction: column;
}

.navbar {
  display: flex;
  align-items: center;
  padding-left: 28rpx;
  flex-shrink: 0;
  box-sizing: border-box;
}

.subbar {
  display: flex;
  align-items: center;
  padding: 8rpx 28rpx 12rpx;
  gap: 20rpx;
  flex-shrink: 0;
}

/* logo:玻璃顶栏上的深色标题(颜色由 .glass-topbar 统一控制) */
.topbar-logo {
  font-size: 46rpx;
  font-weight: 700;
  letter-spacing: -0.5rpx;
}

.topbar-tabs { flex: 1; display: flex; gap: 6rpx; }

/* 紫底 tab:激活态为白色胶囊 + 黑字 */
.ftab {
  font-size: 28rpx;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
  padding: 10rpx 20rpx;
  border-radius: 999rpx;
}

.ftab-active {
  color: #1b1b20;
  background: #ffffff;
  font-weight: 700;
  box-shadow: 0 8rpx 20rpx rgba(27, 27, 32, 0.10);
}

.ftab-count { font-size: 22rpx; font-weight: 600; font-variant-numeric: tabular-nums; }

/* 添加按钮:紫底上的半透明白 */
.topbar-btn {
  width: 64rpx;
  height: 64rpx;
  border-radius: 26rpx;
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
  font-size: 40rpx;
  font-weight: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 空态 */
.empty-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.empty-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18rpx;
  padding: 48rpx 60rpx;
  text-align: center;
}

.empty-emoji {
  font-size: 64rpx;
  background: #ffffff;
  border-radius: 40rpx;
  padding: 28rpx;
  box-shadow: var(--shadow-soft);
}

.empty-title { font-size: 34rpx; font-weight: 700; color: #1b1b20; }

.empty-desc { font-size: 26rpx; color: #6e7280; text-align: center; line-height: 1.6; }

.go-btn {
  margin-top: 12rpx;
  padding: 22rpx 60rpx;
  font-size: 26rpx;
  font-weight: 600;
}

/* 好友列表:白卡 */
.friends-scroll { flex: 1; }

.friend-item {
  display: flex;
  align-items: center;
  gap: 20rpx;
  padding: 22rpx;
  margin: 0 28rpx 20rpx;
  background: #ffffff;
  border-radius: 44rpx;
  box-shadow: var(--shadow-soft);
}

.friend-avatar {
  width: 92rpx;
  height: 92rpx;
  border-radius: 32rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36rpx;
  font-weight: 700;
  color: rgba(27, 27, 32, 0.65);
  flex-shrink: 0;
}

.friend-info { flex: 1; min-width: 0; }

.friend-name-row {
  display: flex;
  align-items: center;
  gap: 12rpx;
  margin-bottom: 6rpx;
}

.friend-name { font-size: 28rpx; font-weight: 600; color: #1b1b20; }

.online-tag {
  font-size: 20rpx;
  font-weight: 600;
  color: #2f9c7d;
  background: rgba(75, 190, 154, 0.14);
  border-radius: 999rpx;
  padding: 4rpx 12rpx;
}

.friend-bio {
  font-size: 24rpx;
  color: #b9bdc6;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: block;
}

/* 关注:强调黑胶囊;已关注:浅灰静默态 */
.follow-btn {
  background: #2b2b30;
  color: #fff;
  border-radius: 999rpx;
  padding: 14rpx 28rpx;
  font-size: 24rpx;
  font-weight: 600;
  flex-shrink: 0;
  box-shadow: 0 12rpx 24rpx rgba(43, 43, 48, 0.22);
  transition: transform 0.18s ease;
}

.follow-btn:active {
  transform: scale(0.94);
}

.follow-btn.following {
  background: #f1f2f6;
  color: #6e7280;
  box-shadow: none;
}